KR102365522B1 - Movement type enviromental information collection system - Google Patents

Abstract

The present invention relates to a mobile environment information collection system mounted on a vehicle to precisely collect and manage environmental information on the surrounding environment of the vehicle in response to the movement of the vehicle.
To this end, the mobile environmental information collection system includes a body unit that is detachably provided outside the vehicle so that the atmosphere passes substantially in parallel with the traveling direction of the vehicle, and a control system for the atmosphere that is built into the body unit and introduced into the body unit. 1 Atmospheric measurement unit that collects environmental information and is built into the body unit, controls the body unit and the atmospheric measurement unit, and matches the first environmental information with at least one of a measurement time and a measurement location to generate and store or transmit matching information a collection control unit.

Description

Mobile environmental information collection system {MOVEMENT TYPE ENVIROMENTAL INFORMATION COLLECTION SYSTEM}

The present invention relates to a mobile environmental information collection system, and more particularly, to a mobile environmental information collection system mounted on a vehicle to precisely collect and manage environmental information on the surrounding environment of the vehicle in response to the movement of the vehicle.

In general, air pollution means that the amount, concentration, and duration of pollutants, such as radioactive substances or fine dust containing heavy metals artificially released into the atmosphere, cause discomfort to an unspecified number of people in the area or cause public health problems in the area. It causes harm and harms the activities of humans, animals, and plants. In particular, with the development of technology and the development of industries, interest in quality of life is increasing, and interest in air pollution in residential and working environments is rapidly increasing.

In response to this, in the prior art (Patent Publication No. 10-2013-0000065), it is mounted on a vacuum road sprinkler to acquire data such as the movement path and amount of water spraying, driver information, and environmental information of the sprinkler and transmit it to the control center, and RFID An air pollution control and monitoring system using GPS that can check whether a certain driver is working, working hours, etc. through card recognition is disclosed.

However, according to the prior art, the configuration of the device is complicated, the measurement accuracy of environmental data is low, and only the basic concept of environmental data measurement using GPS and sensor communication is disclosed as an early stage product, and when applied to an actual vehicle, There is a problem in that the possibility of precise measurement is low.

Republic of Korea Patent Publication No. 10-2013-0000065 (Title of the invention: Air pollution control and monitoring system using GPS, published on 01.02.2013)

SUMMARY OF THE INVENTION An object of the present invention is to provide a mobile environment information collection system mounted on a vehicle to precisely collect and manage environmental information on the surrounding environment of the vehicle in response to the movement of the vehicle.

According to a preferred embodiment for achieving the above object of the present invention, the mobile environmental information collection system according to the present invention is a body unit that is detachably provided outside the vehicle so that the atmosphere passes substantially in parallel to the traveling direction of the vehicle. ; an atmospheric measurement unit that is built into the body unit and collects first environmental information about the atmosphere introduced into the body unit; and a collection control unit that is built into the body unit, controls the body unit and the atmospheric measurement unit, and generates and stores or transmits matching information by matching the first environment information with at least one of a measurement time and a measurement location includes ;

Here, the atmospheric measurement unit, a plate-shaped atmospheric sensor board provided in the body unit; a plurality of atmospheric sensor modules detachably coupled to the atmospheric sensor board to detect the first environmental information; and an atmospheric sensor coupling unit for coupling the atmospheric sensor board to the inside of the body unit, wherein the atmospheric sensor board includes a board detachable unit corresponding to the coupling position of the atmospheric sensor module; is provided, the atmospheric sensor The module includes a module detachable unit that is fitted or engaged with the board detachable unit.

Here, the body unit is divided into an atmospheric measurement room provided with the atmospheric measurement unit and a collection control room provided with the collection control unit based on the partition, but in the atmospheric measurement room, a preset measurement flow velocity range regardless of vehicle speed Atmosphere representing the air or the atmosphere representing the preset measurement pressure range passes, and the air, in which foreign substances are filtered, passes through the collection control room.

Here, at the inlet of the atmospheric measurement chamber, the atmospheric flow rate in the atmospheric measurement chamber represents a preset measurement flow velocity range or the atmospheric pressure represents a preset measurement pressure range A measurement path part that forms a path in which the atmosphere moves in a zigzag manner is provided, and at the outlet of the atmospheric measurement room, an atmospheric exhaust fan unit for discharging the air introduced into the atmospheric measurement room; is provided.

Here, at the inlet of the collection control room, a filter unit for filtering foreign substances contained in the atmosphere is provided, and at the outlet of the collection control room, a control exhaust fan unit for discharging the air introduced into the collection control room; is provided.

Here, at least at the entrance of the atmospheric measurement chamber among the entrance of the atmospheric measurement room and the entrance of the collection control room, an intake grill part for filtering floating matter moving with the atmosphere; is provided.

Here, between the intake grill part and the inlet of the atmospheric measurement chamber, a buffer chamber for laminarization of the atmosphere passing through the intake grill part; is provided.

Here, in the intake grill part, an intake driving part for rotating an intake wing provided in the intake grill part so that the air flow rate in the atmospheric measurement room represents a preset measured flow velocity range or atmospheric pressure represents a preset measured pressure range ; is provided.

Here, at the outlet of the atmospheric measurement chamber, an exhaust grill portion for blocking the discharge of the atmosphere from the front end of the atmospheric exhaust fan portion is provided, and the exhaust grill portion has a predetermined measurement flow velocity range in which the flow velocity of the atmosphere in the atmospheric measurement chamber is set. An exhaust driving unit for rotating the exhaust blades provided in the exhaust grill part to indicate or the atmospheric pressure to indicate a preset measurement pressure range; is provided.

Here, in the atmospheric measurement chamber, a pressure sensor unit for generating a measurement pressure (P) by measuring the pressure in the atmospheric measurement chamber; P) is controlled to be in the range, and the preset measurement pressure range is set according to Equation 1 below.
[Equation 1]
|P - A| ≤ c×A
(In Equation 1, P is measured pressure, A is atmospheric pressure, and c is 0.0001 to 0.1).

Here, the collection control unit may include: a plate-shaped collection control board provided inside the body unit; a collection condition unit connected to the collection control board, sensing the measurement time and the measurement position, and generating time information and location information for matching with the first environment information; a power supply unit for supplying power to the body unit and the atmospheric measurement unit; and a collection control unit that controls the body unit and the atmospheric measurement unit, and generates matching information by matching the first environment information with at least one of the time information and the location information; a memory unit in which the information generated by the collection condition unit and the collection control unit is stored; and a communication unit for transmitting the information stored in the memory unit. It further comprises at least any one of.

The mobile environment information collection system according to the present invention further includes a motion measurement unit that is built into the body unit and collects second environment information on a road surface on which the vehicle moves, wherein the collection control unit includes: the body unit and the atmospheric measurement unit as well as controlling the motion measurement unit, matching the second environment information together with the first environment information with at least one of the measurement time and the measurement location to generate and store or transmit matching information do.

A mobile environment information collection system according to the present invention includes: a self-diagnosis unit connected to the vehicle and configured to collect third environment information for a control system previously installed in the vehicle; and an indoor measurement unit provided in the interior of the vehicle and configured to collect fourth environmental information on indoor air in the interior of the vehicle. It further comprises at least any one of.

Here, the collection control unit controls at least one of the body unit and the air measurement unit as well as the self-diagnosis unit and the indoor measurement unit, and the third environment information and the second environment information together with the first environment information. At least any one of the four environmental information is matched with at least one of the measurement time and the measurement location to generate and store or transmit matching information.

Here, the indoor measurement unit may include: a hollow indoor measurement housing provided in the interior of the vehicle and having an inlet and an open outlet; an indoor coupling unit for coupling the indoor measurement housing to the interior of the vehicle; a plate-shaped indoor sensor board provided inside the indoor measurement housing; a plurality of indoor sensor modules coupled to the indoor sensor board to detect the fourth environment information; and an indoor sensor coupling unit for coupling the indoor sensor board to the inside of the indoor measurement housing.

The mobile environment information collection system according to the present invention further includes a control server for receiving and monitoring information transmitted from the collection control unit.

According to the mobile environmental information collection system according to the present invention, it is mounted on a vehicle and can precisely collect and manage environmental information on the surrounding environment of the vehicle in response to the movement of the vehicle.

In addition, the present invention makes the atmospheric measurement unit compact, improves the measurement precision in the atmospheric measurement unit, and enables precise measurement by applying it to an actual vehicle.

In particular, it is possible to expand or replace the atmospheric sensor module in the atmospheric sensor board through the modular atmospheric measurement unit, and collect various environmental information from the atmospheric measurement unit.

In addition, the present invention can prevent foreign substances from contacting or adhering to the collection control unit by separating the installation space of the atmospheric measurement unit and the collection control unit, and prevent malfunction of the collection control unit.

In addition, the present invention maintains the flow rate of the atmosphere in a preset measurement flow velocity range in the atmospheric measurement room in response to a change in the flow rate of the atmosphere that is changed according to the movement of the vehicle through the measurement path unit, or sets the pressure in the atmospheric measurement room to a preset measurement pressure It can maintain the range, prevent overheating of the atmospheric measurement unit, and improve the measurement accuracy of environmental information about the atmosphere in the atmospheric measurement unit.

In addition, the present invention can prevent foreign substances from entering the collection control room, and heat the collection control unit stably to prevent overheating of the collection control unit.

In addition, the present invention can prevent the floating substances from flowing into the atmospheric measurement chamber by filtering the floating substances that move with the atmosphere through the intake grill part.

In addition, the present invention laminarizes the atmosphere formed by turbulence through the intake grill part through the buffer chamber, and allows the atmosphere to stably flow into the measurement path part.

In addition, the present invention can control the amount of air inflow to the atmospheric measurement room according to the speed of the vehicle in response to the driving of the vehicle through the intake drive unit, and prevent excessive atmospheric inflow into the atmospheric measurement room as the speed of the vehicle increases. .

In addition, the present invention can increase the measurement precision of environmental information about the atmosphere by adjusting the residence time of the atmosphere in the atmospheric measurement room through the exhaust grill part and the exhaust driving part.

In addition, the present invention can monitor the pressure of the atmospheric measurement chamber through the pressure sensor, while controlling the atmosphere flowing into the atmospheric measurement chamber.

In addition, the present invention makes it possible to clarify the measurement time and measurement location through the detailed configuration of the collection control unit, and to monitor the change of environmental information about the atmosphere in real time.

In addition, the present invention can check the road surface condition on which the vehicle moves through the motion measurement unit, and can correct environmental information about the atmosphere.

In addition, according to the present invention, it is possible to check the driving state of the vehicle through the self-diagnosis unit, and to correct environmental information about the atmosphere.

In addition, the present invention can check the indoor air condition of the vehicle through the indoor measurement unit, and can adjust the indoor ventilation of the vehicle in response to environmental information about the atmosphere.

In addition, the present invention can stably install the indoor measurement unit in the interior of the vehicle through the detailed configuration of the indoor measurement unit and improve the measurement accuracy of environmental information on indoor air.

In addition, the present invention can monitor various environmental information for each measurement time and measurement location through the control server, and analyze the environment of the vehicle's exterior and interior.

1 is a view showing an installation state of a mobile environment information collection system according to an embodiment of the present invention.
2 is a diagram schematically illustrating a first example of an outdoor collection device in a mobile environment information collection system according to an embodiment of the present invention.
3 is a diagram schematically illustrating an atmospheric measurement unit in a mobile environment information collection system according to an embodiment of the present invention.
4 is a diagram schematically illustrating a motion measurement unit in a mobile environment information collection system according to an embodiment of the present invention.
5 is a diagram schematically illustrating a collection control unit in a mobile environment information collection system according to an embodiment of the present invention.
6 is a diagram illustrating a second example of an outdoor collection device in a mobile environment information collection system according to an embodiment of the present invention.
7 is a block diagram illustrating a connection state with a collection control unit in a mobile environment information collection system according to an embodiment of the present invention.
8 is a diagram schematically illustrating an indoor measurement unit in a mobile environment information collection system according to an embodiment of the present invention.

Hereinafter, an embodiment of a mobile environment information collection system according to the present invention will be described with reference to the accompanying drawings. At this time, the present invention is not limited or limited by the examples. In addition, in describing the present invention, detailed descriptions of known functions or configurations may be omitted in order to clarify the gist of the present invention.

1 to 8 , the mobile environment information collection system according to an embodiment of the present invention is mounted on a vehicle V and responds to the movement of the vehicle V to provide environmental information on the surrounding environment of the vehicle V To precisely collect and manage, it may include an outdoor collecting device (A).

The outdoor collecting device (A) may collect the first environmental information about the atmosphere from the outside of the vehicle (V). Correspondingly, the outdoor collection device A may include a body unit 10 , an atmospheric measurement unit 20 , and a collection control unit 40 as shown in FIG. 2 or FIG. 6 .

The body unit 10 is provided outside the vehicle V so that the atmosphere passes substantially in parallel to the traveling direction of the vehicle V.

The body unit 10 may be detachable from the outside of the vehicle V to protect the outdoor collecting device A and extend the life of the outdoor collecting device A. Correspondingly, the body unit 10 may be provided with a vehicle coupling part 10a for detachably coupling the body unit 10 to the outer surface of the vehicle V as shown in FIG. 2 or FIG. 6 . . The vehicle coupling portion 10a may include a magnetic material or include a suction pad, thereby simplifying the attachment/detachment coupling between the body unit 10 and the outer surface of the vehicle V.

The body unit 10 can be mounted outdoors of the vehicle V, and the atmospheric measurement unit 20 and the collection control unit 40 are built-in, and is a hollow enclosure through which the atmosphere passes.

The body unit 10 may be divided into an atmospheric measurement room 11 in which the atmospheric measurement unit 20 is provided and a collection control room 12 in which the collection control unit 40 is provided based on the partitioning part 13 .

The atmospheric measurement room 11 and the collection control room 12 allow the atmosphere to move along the longitudinal direction, respectively. The longitudinal direction of the atmospheric measurement room 11 and the longitudinal direction of the collection control room 12 are made to be substantially parallel to the running direction of the vehicle V, respectively.

In addition, the atmospheric measurement room 11 has a structure stacked on the collection control room 12 to minimize the inflow of the atmosphere moving along the outer surface of the vehicle V when the vehicle V is driving, and the vehicle V is driven By inducing the inflow of the atmosphere from the front based on the direction, it is possible to prevent pollution of the first environmental information about the atmosphere.

In the following description, a suspended matter is a material that can be visually identified in the atmosphere, and a foreign material refers to a suspended matter including particles included in the first environmental information in the atmosphere. The suspended matter is a material having larger particles than the foreign material, and the foreign material can be introduced into the atmospheric measurement chamber 11 , but the suspended matter is a material that cannot be introduced into the atmospheric measurement chamber 11 . For example, foreign substances, including fine dust, can be introduced into the atmospheric measurement chamber 11 , but the floating substances are larger than the foreign substances and thus cannot be introduced into the atmospheric measurement chamber 11 . However, foreign substances can be filtered by the filter unit 121 to be described later.

Here, as shown in FIG. 2 or FIG. 6 , the measurement path part 111 is provided at the entrance of the atmospheric measurement room 11 , and the atmospheric exhaust fan part 112 may be provided at the exit of the atmospheric measurement room 11 .

Then, regardless of the speed of the vehicle V, the atmosphere in the atmospheric measurement room 11 satisfies the prerequisite that the atmosphere passes in the atmospheric measurement room 11 to indicate a preset measurement flow velocity range or to indicate a preset measurement pressure range. can do it

The measurement path unit 111 forms a path in which the atmosphere moves in a zigzag manner so that the flow velocity of the atmosphere indicates a preset measurement flow velocity range or the atmospheric pressure indicates a preset measurement pressure range in the atmospheric measurement chamber 11 .

In more detail, with respect to the two surfaces facing each other at the entrance of the atmospheric measurement chamber 11, the measurement path part 111 protrudes from one side and the first bulkhead part 1111 is spaced apart from the other side and protrudes from the other side and one side and a second bulkhead portion 1112 spaced apart from the can move in a zigzag.

One of the first and second partitions 1111 and 1112 is provided in two or more, and the other of the first and second partitions 1111 and 1112 is the first partition 1111 . ) and the second partition wall portion 1112 may be provided in a state equal to or less than any one of them. In one embodiment of the present invention, the first and second bulkheads 1111 and 1112 are each formed in two so that the air supplied from the front of the vehicle V changes direction three times to reduce the flow velocity of the atmosphere. can do it

The air exhaust fan unit 112 discharges the air introduced into the atmospheric measurement chamber (11). At this time, the collection control unit 46 of the collection control unit 40 may control the air exhaust fan unit 112 to adjust the rotation speed of the fan.

The heat dissipation effect of the atmospheric measurement unit 20 may be exhibited through the discharge of the atmosphere through the atmospheric exhaust fan unit 112 .

Assuming that the atmosphere flowing into the atmospheric measurement room 11 is constant, if the rotation speed of the fan in the atmospheric exhaust fan unit 112 increases, the flow rate of the atmosphere in the atmospheric measurement room 11 is relatively increased or the atmospheric flow rate in the atmospheric measurement room 11 is increased. may lead to a decrease in pressure. Assuming that the air flowing into the atmospheric measurement room 11 is constant, when the rotation speed of the fan in the atmospheric exhaust fan unit 112 decreases, the flow rate of the atmosphere in the atmospheric measurement room 11 is relatively reduced or the atmospheric flow rate in the atmospheric measurement room 11 is decreased. may lead to an increase in pressure.

For example, when the speed of the vehicle V increases, since the amount of air inflow into the atmospheric measurement room 11 is relatively increased, the collection control unit 46 adjusts the fan rotation speed of the atmospheric exhaust fan unit 112 to adjust the airflow measurement room ( In 11), the flow velocity of the atmosphere indicates the preset measurement flow velocity range, or the atmospheric pressure indicates the preset measurement pressure range.

Conversely, when the speed of the vehicle V is reduced, since the amount of air inflow into the atmospheric measurement room 11 is relatively reduced, the collection control unit 46 adjusts the fan rotation speed of the atmospheric exhaust fan unit 112 to adjust the atmospheric pressure measurement room 11 ), allow the atmospheric flow rate to indicate the preset measurement flow velocity range, or the atmospheric pressure to indicate the preset measurement pressure range.

Even when the vehicle V is stopped, the collection control unit 46 adjusts the fan rotation speed in the air exhaust fan unit 112 so that the amount of air inflow into the atmospheric measurement room 11 is substantially constant, so that the flow rate of the atmosphere in the atmospheric measurement room 11 This preset measurement flow velocity range is indicated, or the atmospheric pressure can indicate the preset measurement pressure range.

In addition, at least at the entrance of the atmospheric measurement chamber 11 among the entrance of the atmospheric measurement room 11 and the entrance of the collection control room 12, as shown in FIG. can be provided.

Then, regardless of the speed of the vehicle V, the atmosphere in the atmospheric measurement room 11 satisfies the prerequisite that the atmosphere passes in the atmospheric measurement room 11 to indicate a preset measurement flow velocity range or to indicate a preset measurement pressure range. can do it

In addition, between the intake grill part 113 and the inlet of the atmospheric measurement chamber 11, as shown in FIG. 6, a buffer chamber 14 for laminarization of the atmosphere passing through the intake grill part 113 may be provided. can The buffer chamber 14 may extend toward the entrance of the collection control chamber 12 . As the air flows into the buffer chamber 14 while the vehicle is driving, the flow rate may decrease and the air may become laminar.

Then, regardless of the speed of the vehicle V, the atmosphere in the atmospheric measurement room 11 satisfies the prerequisite that the atmosphere passes in the atmospheric measurement room 11 to indicate a preset measurement flow velocity range or to indicate a preset measurement pressure range. can do it

In addition, as shown in FIG. 6, the intake grill part 113 has an intake grill part ( An intake driving unit 114 for rotating the intake blades provided in 113 may be provided. The intake drive unit 114 may be controlled by the collection control unit 46 of the collection control unit 40 to adjust the opening area of the intake grill unit 113 .

Then, regardless of the speed of the vehicle V, the atmosphere in the atmospheric measurement room 11 satisfies the prerequisite that the atmosphere passes in the atmospheric measurement room 11 to indicate a preset measurement flow velocity range or to indicate a preset measurement pressure range. can do it

Assuming that the speed of the vehicle V is constant, if the opening area of the intake grill part 113 is increased according to the operation of the intake drive part 114, the amount of air delivered to the atmospheric measurement room 11 can be increased. there is.

Assuming that the speed of the vehicle is constant, if the opening area of the intake grill part 113 is reduced according to the operation of the intake drive part 114 , the amount of air delivered to the atmospheric measurement chamber 11 can be reduced.

For example, assuming that the opening area of the intake grill part 113 is constant, as the speed of the vehicle V increases, the amount of air delivered to the atmospheric measurement chamber 11 relatively increases, so the collection control unit 46 ) can control the amount of air delivered to the atmospheric measurement chamber 11 by reducing the opening area in the intake grill portion 113 by controlling the operation of the intake driver 114 .

Conversely, assuming that the opening area of the intake grill unit 113 is constant, as the speed of the vehicle V decreases, the amount of air delivered to the atmospheric measurement chamber 11 is relatively decreased, so the collection control unit 46 can control the amount of air delivered to the atmospheric measurement chamber 11 by increasing the opening area in the intake grill 113 as controlling the operation of the intake driver 114 .

When the vehicle V is stopped, the collection control unit 46 controls the operation of the intake drive unit 114 so that the opening area of the intake grill unit 113 is maximized, and the amount of air inflow into the atmospheric measurement chamber 11 is substantially By adjusting the fan rotation speed of the air exhaust fan unit 112 to be constant, the flow velocity of the atmosphere in the atmospheric measurement chamber 11 may indicate a preset measurement flow velocity range or the atmospheric pressure may indicate a preset measurement pressure range.

In addition, at the outlet of the atmospheric measurement chamber 11, as shown in FIG. 6, an exhaust grill part 115 for blocking the emission of air from the front end of the atmospheric exhaust fan part 112 is provided, and the exhaust grill part 115 has the atmosphere An exhaust drive unit 116 for rotating the exhaust blades provided in the exhaust grill unit 115 so that the air flow velocity in the measurement chamber 11 represents a preset measurement flow velocity range or the atmospheric pressure indicates a preset measured pressure range is provided. can be The exhaust drive unit 116 may be controlled by the collection control unit 46 of the collection control unit 40 to adjust the opening area of the exhaust grill unit 115 .

Then, regardless of the speed of the vehicle V, the atmosphere in the atmospheric measurement room 11 satisfies the prerequisite that the atmosphere passes in the atmospheric measurement room 11 to indicate a preset measurement flow velocity range or to indicate a preset measurement pressure range. can do it

Assuming that the rotation speed of the fan of the air exhaust fan unit 112 is constant, if the opening area of the exhaust grill unit 115 is increased according to the operation of the exhaust driver 116, the amount of air discharged from the atmospheric measurement chamber 11 can increase Assuming that the rotation speed of the fan of the air exhaust fan unit 112 is constant, if the opening area of the exhaust grill unit 115 is reduced according to the operation of the exhaust drive unit 116 , the amount of air discharged from the atmospheric measurement chamber 11 is can reduce

For example, assuming that the rotation speed of the fan of the air exhaust fan unit 112 is constant, when the opening area of the exhaust grill unit 115 increases according to the operation of the exhaust drive unit 116, Since the amount of air is relatively increased, the collection control unit 46 controls the operation of the exhaust drive unit 116 to reduce the opening area in the exhaust grill unit 115, thereby reducing the amount of air discharged from the atmospheric measurement chamber 11. can be adjusted

Conversely, assuming that the rotation speed of the fan of the air exhaust fan unit 112 is constant, when the opening area of the exhaust grill unit 115 decreases according to the operation of the exhaust drive unit 116, the air discharged from the atmospheric measurement chamber 11 Since the amount of is relatively reduced, the collection control unit 46 controls the operation of the exhaust drive unit 116 to increase the opening area in the exhaust grill unit 115, thereby adjusting the amount of air discharged from the atmospheric measurement chamber 11. can

Although not shown, an exhaust filter unit (not shown) for filtering foreign substances contained in the atmosphere of the atmospheric measurement chamber 11 may be provided at the front end of the air exhaust fan unit 112 . The exhaust filter unit (not shown) can be replaced according to the filtering state, thereby preventing deterioration of the filtering effect.

The atmospheric measurement chamber 11 may be provided with a pressure sensor unit 117 for generating a measured pressure by measuring the pressure in the atmospheric measurement chamber 11 as shown in FIG. 6 . Then, the pressure in the atmospheric measurement chamber 11 is monitored in real time so that the pressure in the atmospheric measurement chamber 11 represents a preset measurement pressure range. The pressure sensor unit 117 is one of the atmospheric sensor modules 22 , and may be provided on the atmospheric sensor board 21 .

The mobile environmental information collection system controls the measured pressure P to be within a preset measured pressure P range, wherein the preset measured pressure range may be set according to Equation 1 below.
[Equation 1]
|P - A| ≤ c×A
(In Equation 1, P is measured pressure, A is atmospheric pressure, and c is 0.0001 to 0.1).

In the collection control room 12, the air filtered with foreign substances passes through. At this time, as shown in FIG. 2 or FIG. 6 , a filter unit 121 for filtering foreign substances contained in the atmosphere is provided at the entrance of the collection control room 12 , and a collection control room 12 is provided at the outlet of the collection control room 12 . A control exhaust fan unit 122 for discharging the air introduced into the air conditioner may be provided.

The filter unit 121 may be replaced according to a filtering state, thereby preventing deterioration of the filtering effect.

The control discharge fan unit 122 may be controlled by the collection control unit 46 of the collection control unit 40 to adjust the rotation speed of the fan. It is possible to improve the filtering effect through the discharge of the atmosphere through the control exhaust fan unit 122 , exhibit the heat dissipation effect of the collection control unit 40 , and prevent heat conduction to the body unit 10 .

The body unit 10 may be provided with a wired connector 131 for connecting the atmospheric measurement unit 20 and the collection control unit 40 by wire, as shown in FIG. 2 or FIG. 6 . The wired connector 131 is illustrated as being provided in the compartment 13 . The body unit 10 may further include an indoor connector 132 for connecting the outdoor collecting device (A) and the indoor collecting device (B) by wire. The indoor connector 132 is illustrated as being provided on the side surface of the body unit 10 . In an embodiment of the present invention, although the wired connector 131 and the indoor connector 132 are illustrated as being separated, the present invention is not limited thereto, and the wired connector 131 and the indoor connector 132 can be integrated into one connector. there is.

The atmospheric measurement unit 20 is provided in the atmospheric measurement chamber 11 to be built in the body unit (10). The atmospheric measurement unit 20 may collect first environmental information about the atmosphere introduced into the atmospheric measurement chamber 11 that is inside the body unit 10 . The first environmental information includes temperature, humidity, volatile organic compounds (VOCs), oxygen saturation (SO ₂ ), carbon monoxide (CO), nitrogen dioxide (NO ₂ ), ozone (O ₃ ), ultrafine dust (PM1.0), ultrafine dust (PM2.5), fine dust (PM10), methane (CH ₄ ), hydrogen sulfide (H ₂ S), hydrogen chloride (HCl), etc. can

The atmospheric measurement unit 20 is a plate-shaped atmospheric sensor board 21 provided in the atmospheric measurement chamber 11 that is inside the body unit 10, as shown in FIG. 3, and the standby to detect the first environmental information A plurality of atmospheric sensor modules 22 detachably coupled to the sensor board 21, and an atmospheric sensor coupling unit for coupling the atmospheric sensor board 21 to the inner wall of the atmospheric measurement chamber 11, which is the inside of the body unit 10 (201) may be included.

The atmospheric sensor board 21 is to be provided in the atmospheric measurement chamber 11 so as to be parallel to the longitudinal direction (the moving direction of the atmosphere in the atmospheric measurement chamber 11 or the running direction of the vehicle V) of the atmospheric measurement chamber 11 .

The atmospheric sensor module 22 is preferably modularized so that one element of the first environmental information can be measured.

Atmospheric sensor coupling unit 201 can be detachably fixed to the atmospheric sensor board 21 to the inner wall of the atmospheric measurement room 11 through various known forms. At this time, the atmospheric sensor board 21 is spaced apart from the inner wall of the atmospheric measurement chamber 11 , thereby exhibiting a heat dissipation effect of the atmospheric measurement unit 20 and preventing heat conduction to the body unit 10 .

At this time, the standby sensor board 21 is provided with a board detachable unit 211 corresponding to the coupling position of the standby sensor module 22, and the standby sensor module 22 is fitted with the board detachable unit 211 and fitted or engaged. A module detachable unit 221 may be provided.

For example, the board detachable part 211 and the module detachable part 221 are pin-coupled, and any one of the board detachable part 211 and the module detachable part 221 represents a plurality of pin shapes, and the board detachable part 211 ) and the other of the module detachable part 221 may represent a groove shape or a hole shape into which a plurality of pin shapes are fitted. Here, when a hook (not shown) is provided at the end of the module detachable unit 221 in the form of a pin, the hook ( (not shown) may be caught and supported by the atmospheric sensor board 21 . The opposite case can also hold.

As another example, the board detachable part 211 and the module detachable part 221 are block-fitting, and any one of the board detachable part 211 and the module detachable part 221 has a block shape, and the board detachable part 211 and The other of the module detachable parts 221 may represent a groove shape or a hole shape in which a block shape is fitted.

Here, the standby sensor board 21 or the board detachable unit 211 is provided with a board connection unit 212 for electrical connection with the standby sensor module 22, and the standby sensor module 22 or module detachable unit 221 is provided. A module connection unit 222 for electrical connection with the atmospheric sensor board 21 may be provided.

In particular, the atmospheric sensor module 22 is modularized, so that when the atmospheric sensor module 22 is coupled to the atmospheric sensor board 21 , the collection control unit 40 is the atmospheric sensor module coupled to the atmospheric sensor board 21 ( 22), it is possible to check the element measured by the atmospheric sensor module 22 through the identification information.

Accordingly, it is possible to freely expand, replace, and maintain the atmospheric sensor module 22 .

The collection control unit 40 is built into the body unit 10 , and is provided in the collection control room 12 inside the body unit 10 . The collection control unit 40 controls the body unit 10 and the atmospheric measurement unit 20 . The collection control unit 40 generates matching information by matching the first environment information with at least one of a measurement time and a measurement location. The collection control unit 40 may store the information generated by the atmospheric measurement unit 20 and the collection control unit 40, such as the first environment information and matching information, or transmit it to the control server 70 to be described later.

The collection control unit 40 is connected to the collection control board 41 and the collection control board 41 in the form of a plate provided inside the body unit 10 as shown in FIG. 5 to provide time information and location information. The collection condition unit 42 to generate, the power supply unit 43 for supplying power to the body unit 10 and the atmospheric measurement unit 20, and the body unit 10 and the atmospheric measurement unit 20 to control the first It may include a collection control unit 46 for generating matching information by matching the environmental information with at least one of time information and location information.

In addition, the collection control unit 40 is a memory unit in which information generated by the atmospheric measurement unit 20, the collection condition unit 42 and the collection control unit 46, such as first environment information, time information, location information, and matching information, is stored At least one of 44 and the communication unit 45 for transmitting information stored in the memory unit 44 may be further included.

The collection control unit 40 may further include a collection control coupling unit 401 for coupling the collection control board 41 to the collection control room 12 that is inside the body unit 10 .

The collection control board 41 is provided in the collection control room 12 so as to be parallel to the longitudinal direction of the collection control room 12 (the movement direction of the atmosphere in the collection control room 12 or the running direction of the vehicle V).

The collection control board 41 may be provided with an operation connection unit 402 for coupling with the operation measurement unit 30 to be described later. The motion connection unit 402 is detachably coupled to the motion sensor coupling unit 301 . For example, the motion connection unit 402 may be fitted with the motion sensor coupling unit 301 .

The collection condition unit 42 includes a time signal unit 421 that generates time information for matching with the first environment information in response to the measurement time, and location information for matching with the first environment information in response to the measurement location. It may include a position signal unit 422 to generate. The time signal unit 421 may apply a Real Time Clock (RTC). The location signal unit 422 may apply a Global Positioning System (GPS).

The collection condition unit 42 may further include an illuminance sensor unit 423 for measuring the outdoor brightness of the vehicle V to further measure the outdoor environment of the vehicle V. As the illuminance sensor unit 423 is provided in the collection control room 12 , it is possible to protect the illuminance sensor unit 423 from foreign substances and prevent the sensitivity of the illuminance sensor unit 423 from being deteriorated.

Although not shown, the collection control board 41 and the collection condition part 42 are provided with the board detachable part 211 and the module detachment part 221 as described above, respectively, so that the collection control board 41 and the collection condition part 42 are provided. can be detachably coupled to the In addition, the collection control board 41 and the collection condition part 42 may be provided with the board connection part 212 and the module connection part 222 as described above, respectively.

The power supply unit 43 may transmit power generated by the vehicle V. The power supply 43 may be charged by power generated by the vehicle V or a separate external power source.

The collection control unit 46 controls the atmosphere in the atmospheric measurement room 11 by controlling the air exhaust fan unit 112, the control exhaust fan unit 122, the intake drive unit 114, and the exhaust drive unit 116 in the body unit 10, and It is possible to control the atmosphere in the collection control room 12 . The collection control unit 46 may control the atmospheric measurement unit 20 to match the first environment information with at least one of time information and location information to generate matching information.

When the vehicle V is turned off, the collection control unit 46 may read all information and store it in the memory unit 44 and then execute the power-off mode.

And the collection control unit 46 opens a separate window for opening and closing the atmospheric measurement chamber 11 in the body unit 10 when the vehicle V is turned OFF, or the intake grill part 113 and the exhaust grill part ( 115) is opened to the maximum, and the air exhaust fan unit 112 is operated in reverse to discharge the air remaining in the atmospheric measurement chamber 11 to the outside of the body unit 10. At this time, after the air remaining in the atmospheric measurement room 11 is discharged to the outside of the body unit 10, the atmospheric measurement unit 20 measures the internal environment of the atmospheric measurement room 11, and the collection control unit 40 is Compensation may be performed by comparing the currently measured information with information before the vehicle V is turned OFF and applying an offset value.

And when the ignition of the vehicle V is ON, the correction information when the vehicle V is OFF and the information when the vehicle V is ON are compared once again and collected in the atmospheric measurement unit 20 It is possible to output the first environment information.

The memory unit 44 may store the first environment information, time information, location information, and matching information from a minimum of 100 ms to a daily unit and a weekly unit. The memory unit 44 may also store second environment information, third environment information, and fourth environment information to be described later.

The communication unit 45 may transmit the information (first environment information, time information, location information, and matching information) stored in the memory unit 44 to the control server 70 to be described later. The communication unit 45 may adopt various known communication methods such as RF communication, CDMA communication, and Raspberry Pi.

In the case of adopting the CDMA communication method, encryption and compression technology for information can be applied, and CDMA rates and security can be further upgraded with less data transmission.

The collection control coupling unit 401 may detachably fix the collection control board 41 to the inner wall of the collection control room 12 through various known forms. At this time, the collection control board 41 is spaced apart from the inner wall of the collection control room 12 , thereby exhibiting the heat dissipation effect of the collection control unit 40 and preventing heat conduction to the body unit 10 .

Also, the outdoor collection device A may collect the second environment information on the road surface on which the vehicle V moves. Correspondingly, the outdoor collecting device (A) may further include a motion measuring unit (30).

The motion measurement unit 30 is built into the body unit 10 , and is provided in the collection control room 12 inside the body unit 10 . The motion measurement unit 30 may collect the second environment information on the road surface on which the vehicle V moves. The second environment information may include various factors according to the movement of the vehicle V, such as shaking of the vehicle V and the condition of the road surface.

Then, the collection control unit 40 can control the body unit 10 and the atmospheric measurement unit 20 as well as the motion measurement unit 30 . Also, the collection control unit 40 may generate matching information by matching the second environment information together with the first environment information with at least one of a measurement time and a measurement location.

The motion measurement unit 30 operates to detect the plate-shaped motion sensor board 31 provided in the collection control room 12 inside the body unit 10 and the second environment information, as shown in FIG. 4 . A plurality of motion sensor modules 32 coupled to the sensor board 31, and a motion sensor coupling unit 301 for coupling the motion sensor board 31 to the collection control board 41 of the collection control unit 40 can do.

The motion sensor board 31 is provided in the collection control room 12 so as to be parallel to the longitudinal direction of the collection control room 12 (the movement direction of the atmosphere in the collection control room 12 or the running direction of the vehicle V). The motion sensor board 31 may be parallel to the collection control board 41 to facilitate the movement of the atmosphere while exhibiting the heat dissipation effect of the motion measurement unit 30 .

It is preferable that the motion sensor module 32 be modularized so that one element of the second environment information can be measured. The motion sensor module 32 includes a noise measuring sensor for measuring ambient sound waves of the vehicle (V), a vibration sensor for detecting vibration of the vehicle (V), and 3-axis acceleration for detecting the movement of the vehicle (V). It may include any one of a sensor and a 9-axis acceleration sensor. Then, the motion sensor module 32 may measure the shaking of the vehicle for each road, the state of the road surface for each road, and the like.

As the motion sensor module 32 combines two types of acceleration sensors, the collection control unit 46 applies an algorithm to the shaking of the vehicle V and the road surface condition from low vibration to high vibration to determine the condition of the road surface and step by step can be classified. Here, some speed bumps may be automatically detected through the third environment information and navigation information of the self-diagnosis unit 50 . In addition, the algorithm can improve the performance of the algorithm by applying the result of learning some patterns.

Although not shown, the motion sensor board 31 and the motion sensor module 32 are provided with the board detachable part 211 and the module detachable part 221 as described above, respectively, and the motion sensor module ( 32) can be detachably combined. In addition, the motion sensor board 31 and the motion sensor module 32 may be provided with the board connection part 212 and the module connection part 222 as described above, respectively.

In particular, the motion sensor module 32 is modularized, so that when the motion sensor module 32 is coupled to the motion sensor board 31 , the collection control unit 40 is a motion sensor module coupled to the motion sensor board 31 ( Through the identification information of 32), the element measured by the motion sensor module 32 can be identified.

The motion sensor coupling unit 301 may detachably fix the motion sensor board 31 to the collection control board 41 of the collection control unit 40 through a variety of known forms. At this time, by separating the motion sensor board 31 from the collection control board 41 , it is possible to exhibit a heat dissipation effect of the motion measurement unit 30 and prevent heat conduction to the collection control board 41 .

Accordingly, it is possible to freely expand, replace, and maintain the motion sensor module 32 .

For example, it is possible to detect the speed of the vehicle V for each road through the self-diagnosis unit 50 or the location signal unit 422 , and the shaking of the vehicle V for each road through the motion sensor module 32 , the road The state of each road surface can be detected, and the collection and control unit 46 checks the processes of deceleration, primary shock, secondary shock, and acceleration while the vehicle V is driving, so as to It is possible to clarify the condition of the road surface. And when the motion sensor module 32 measures the state of the road surface on which the vehicle V moves, the collection control unit 46 can separately check a change in the road surface such as a speed bump or a porthole, and in the case of a porthole You can manually input changes to the checked road surface.

The mobile environment information collection system according to an embodiment of the present invention may further include an indoor collection device (B).

The indoor collection device (B) may collect the third environment information for the control system previously installed in the vehicle (V). In addition, the indoor collecting device (B) may collect the fourth environmental information about the indoor air in the interior of the vehicle (V). Correspondingly, the indoor collection device B may include at least one of the self-diagnosis unit 50 and the indoor measurement unit 60 .

Then, the collection control unit 40 controls at least one of the body unit 10 and the atmospheric measurement unit 20 as well as the self-diagnosis unit 50 and the indoor measurement unit 60, and together with the first environment information Matching at least one of the third environment information and the fourth environment information with at least one of a measurement time and a measurement location may generate and store or transmit matching information.

The self-diagnosis unit 50 is connected to the vehicle V. The self-diagnosis unit 50 may collect third environment information about the control system previously installed in the vehicle V. The third environment information may include an operation state of a control system previously installed in the vehicle V, such as a control part of the vehicle V or a system of the vehicle V, according to the movement of the vehicle V. For example, the third environment information includes vehicle (V) speed, engine speed, brake, accelerator position, throttle position, fuel injection amount, fuel efficiency, mileage, fuel consumption, external device (operating power), air pressure measurement, and other OBDs. At least one of information may be included.

Then, the collection control unit 40 controls the body unit 10 and the atmospheric measurement unit 20 as well as the self-diagnosis unit 50, and measures the third environment information together with the first environment information among the measurement timing and the measurement position. Matching information with at least one can be generated and stored or transmitted.

The self-diagnosis unit 50 can collect the third environment information as well as monitor the third environment information, and when a problem occurs in the vehicle V, the vehicle V is abnormal to the driver through the instrument panel, speaker, etc. can be transmitted through at least one of sight and hearing.

Accordingly, it is possible to induce the driver to receive an inspection for abnormalities in the vehicle V. For example, the self-diagnosis unit 50 may be applied with an on-board diagnostics (OBD).

The indoor measurement unit 60 is provided in the interior of the vehicle (V). The indoor measurement unit 60 may collect the fourth environmental information about the indoor air in the interior of the vehicle V. The fourth environmental information includes fine dust in the vehicle (V), the indoor temperature of the vehicle (V), the indoor humidity of the vehicle (V), the indoor carbon monoxide of the vehicle (V), the indoor carbon dioxide of the vehicle (V), and the vehicle (V). Various factors for checking the indoor air condition of the vehicle V, such as indoor nitrogen dioxide of

Then, the collection control unit 40 controls the body unit 10 and the atmospheric measurement unit 20 as well as the indoor measurement unit 60, and measures the fourth environment information together with the first environment information among the measurement time and the measurement position. Matching information with at least one can be generated and stored or transmitted.

As shown in FIG. 8, the indoor measurement unit 60 includes a hollow indoor measurement housing 63 provided in the interior of the vehicle V and having an inlet and an open outlet, and the indoor measurement housing 63 to the vehicle V. The indoor coupling part 64 coupled to the indoor of It may include a plurality of indoor sensor modules 62 to be coupled, and an indoor sensor coupling unit 601 for coupling the indoor sensor board 61 to the inside of the indoor measurement housing 63 .

The indoor measurement unit 60 may further include a circulation fan module 62 for moving indoor air inside the indoor measurement housing 63 .

The indoor measurement housing 63 does not limit the installation position in the interior of the vehicle V.

The indoor coupling unit 64 may detachably fix the indoor measurement housing 63 to the interior of the vehicle V through various known forms.

The indoor sensor board 61 may be provided in a spaced apart state inside the indoor measurement housing 63 .

It is preferable that the indoor sensor module 62 be modularized so that one element of the fourth environment information can be measured.

Although not shown, the indoor sensor board 61 and the indoor sensor module 62 are provided with the board detachable part 211 and the module detachable part 221 as described above, respectively, and the indoor sensor module ( 62) can be detachably coupled. In addition, the indoor sensor board 61 and the indoor sensor module 62 may be provided with the board connection part 212 and the module connection part 222 as described above, respectively.

In particular, since the indoor sensor module 62 is modularized, when the indoor sensor module 62 is coupled to the indoor sensor board 61 , the collection control unit 40 is coupled to the indoor sensor module ( 62), it is possible to check the element measured by the indoor sensor module 62 through the identification information.

Accordingly, expansion, replacement, and maintenance of the indoor sensor module 62 can be freely performed.

The indoor sensor coupling unit 601 may detachably fix the indoor sensor board 61 to the inner wall of the indoor measurement housing 63 through various known forms. At this time, the indoor sensor board 61 is spaced apart from the inner wall of the indoor measurement housing 63 , thereby exhibiting a heat dissipation effect of the indoor measurement unit 60 and preventing heat conduction to the indoor measurement housing 63 .

The mobile environment information collection system according to an embodiment of the present invention may further include a control server 70 .

The control server 70 may receive and monitor information transmitted from the collection control unit 40 .

The control server 70 may include at least one of a driver's portable terminal on which an application for monitoring is installed, and a manager computer on which a program for monitoring is installed.

According to the mobile environment information collection system described above, it is mounted on the vehicle V, and it is possible to precisely collect and manage environmental information on the surrounding environment of the vehicle V in response to the movement of the vehicle.

In addition, it makes the atmospheric measurement unit 20 compact, improves the measurement precision in the atmospheric measurement unit 20, and enables precise measurement by applying to the actual vehicle (V).

In particular, it is possible to expand or replace the atmospheric sensor module 22 in the atmospheric sensor board 21 through the modular atmospheric measurement unit 20, and collect various environmental information from the atmospheric measurement unit.

In addition, by separating the installation space of the atmospheric measurement unit 20 and the collection control unit 40, it is possible to prevent foreign substances from contacting or adhering to the collection control unit 40, and to prevent malfunction of the collection control unit 40. can

In addition, in response to the change in the flow rate of the atmosphere that is changed according to the movement of the vehicle V through the measurement path unit 111, the atmospheric flow rate in the atmospheric measurement room 11 is maintained in a preset measurement flow velocity range, or the atmospheric measurement room ( 11), it is possible to maintain the pressure in a preset measurement pressure range, to prevent overheating of the atmospheric measurement unit 20, and to improve the measurement precision of environmental information about the atmosphere in the atmospheric measurement unit 20.

In addition, it is possible to prevent foreign substances from flowing into the collection control room 12 , and to stably dissipate heat from the collection control unit 40 to prevent overheating of the collection control unit 40 .

In addition, it is possible to prevent the floating substances from flowing into the atmospheric measurement chamber 11 by filtering the floating substances that move together with the atmosphere through the intake grill part 113 .

In addition, the atmosphere formed as turbulence through the intake grill unit 113 is laminarized through the buffer chamber 14 , and the atmosphere is stably introduced into the measurement path unit 111 .

In addition, the air inflow into the atmospheric measurement room 11 is adjusted according to the speed of the vehicle V in response to the driving of the vehicle V through the intake drive unit 114, and as the speed of the vehicle V increases, the atmospheric measurement room It is possible to prevent excessive atmospheric inflow into (11).

In addition, by adjusting the residence time of the atmosphere in the atmospheric measurement chamber 11 through the exhaust grill part 115 and the exhaust driving part 116, it is possible to increase the measurement precision of environmental information about the atmosphere.

In addition, while monitoring the pressure of the atmospheric measurement chamber 11 through the pressure sensor unit 117, it is possible to control the atmosphere flowing into the atmospheric measurement chamber (11).

In addition, the detailed configuration of the collection control unit 40 makes it possible to clarify the measurement timing and measurement location, and to monitor changes in environmental information about the atmosphere in real time.

In addition, it is possible to check the road surface condition on which the vehicle V moves through the motion measurement unit 30 , and to correct environmental information about the atmosphere.

In addition, the driving state of the vehicle V may be checked through the self-diagnosis unit 50 , and environmental information about the atmosphere may be corrected.

In addition, the indoor air condition of the vehicle V can be checked through the indoor measurement unit 60 , and the indoor ventilation of the vehicle V can be adjusted in response to environmental information about the atmosphere.

In addition, through the detailed configuration of the indoor measurement unit 60, it is possible to stably install the indoor measurement unit 60 in the interior of the vehicle V, and to improve the measurement accuracy of environmental information on indoor air.

In addition, it is possible to monitor various environmental information for each measurement time and measurement location through the control server 70 , and to analyze the environment of the vehicle V outdoors and indoors.

As described above, the preferred embodiments of the present invention have been described with reference to the drawings, but those skilled in the art may vary the present invention in various ways without departing from the spirit and scope of the present invention as set forth in the claims below. may be modified or changed.

V: Vehicle A: Outdoor collection device B: Indoor collection device
10: body unit 10a: vehicle coupling unit 11: atmospheric measurement room
111: measurement path part 1111: first bulkhead part 1112: second bulkhead part
112: air exhaust fan part 113: intake grill part 114: intake drive part
115: exhaust grill unit 116: exhaust drive unit 117: pressure sensor unit
12: collection control room 121: filter unit 122: control exhaust fan unit
13: compartment 131: wired connector 132: indoor connector
14: buffer chamber 20: atmospheric measurement unit 21: atmospheric sensor board
211: board detachable unit 212: board connection unit 22: standby sensor module
221: module detachable unit 222: module connection unit 201: atmospheric sensor coupling unit
30: motion measurement unit 31: motion sensor board 32: motion sensor module
301: motion sensor coupling unit 40: collection control unit 41: collection control board
42: collection condition part 421: time signal part 422: position signal part
423: illuminance sensor unit 43: power supply 44: memory unit
45: communication unit 46: collection control unit 401: collection control coupling unit
402: operation connection unit 50: self-diagnosis unit 60: indoor measurement unit
61: indoor sensor board 62: indoor sensor module 63: indoor measurement housing
64: indoor coupling unit 65: circulation fan module 601: indoor sensor coupling unit
70: control server

Claims (10)

a body unit detachably provided outside the vehicle so that the atmosphere passes substantially parallel to the traveling direction of the vehicle;
an atmospheric measurement unit that is built into the body unit and collects first environmental information about the atmosphere introduced into the body unit; and
a collection control unit that is built into the body unit, controls the body unit and the atmospheric measurement unit, and generates and stores or transmits matching information by matching the first environment information with at least one of a measurement time and a measurement location; including,
The body unit is divided into an atmospheric measurement room provided with the atmospheric measurement unit and a collection control room provided with the collection control unit based on the partition,
In the atmospheric measurement room, the atmosphere indicating the preset measurement flow rate range or the atmosphere indicating the preset measurement pressure range regardless of the speed of the vehicle passes,
In the collection control room, the air filtered by foreign substances passes,
A filter unit for filtering foreign substances contained in the atmosphere is provided at the entrance of the collection control room;
An intake grill part for filtering floating matter moving with the atmosphere;
Between the intake grill part and the inlet of the atmospheric measurement chamber, a buffer chamber for laminarization of the atmosphere passing through the intake grill part; is provided,
In the atmospheric measurement chamber, a pressure sensor unit for generating a measured pressure (P) by measuring the pressure in the atmospheric measurement chamber; is a mobile environmental information collection system provided with,
The mobile environmental information collection system controls the measured pressure (P) to be within a preset measured pressure (P) range,
The preset measurement pressure range is a mobile environment information collection system that is set according to Equation 1 below.
[Equation 1]
|P - A| ≤ c×A
(In Equation 1, P is measured pressure, A is atmospheric pressure, and c is 0.0001 to 0.1).
According to claim 1,
The atmospheric measurement unit,
a plate-shaped atmospheric sensor board provided inside the body unit;
a plurality of atmospheric sensor modules detachably coupled to the atmospheric sensor board to detect the first environmental information; and
and an atmospheric sensor coupling unit for coupling the atmospheric sensor board to the inside of the body unit;
In the atmospheric sensor board,
A board detachable unit corresponding to the coupling position of the atmospheric sensor module; is provided,
In the atmospheric sensor module,
A mobile environment information collecting system, characterized in that it is provided;
delete According to claim 1,
At the entrance of the atmospheric measurement room,
A measurement path part for forming a path in which the atmosphere moves in a zigzag manner so that the flow velocity of the atmosphere indicates a preset measurement flow velocity range in the atmospheric measurement room or the atmospheric pressure indicates a preset measurement pressure range; is provided;
At the exit of the atmospheric measurement room,
and an air exhaust fan unit for discharging the air introduced into the atmospheric measurement room.
According to claim 1,
At the exit of the collection control room,
and a control exhaust fan unit for discharging the air introduced into the collection control room.
delete delete According to claim 1,
In the intake grill portion,
In the atmospheric measurement chamber, an intake driving unit for rotating the intake blades provided in the intake grill portion so that the flow rate of the atmosphere represents a preset measurement flow velocity range or the atmospheric pressure indicates a preset measurement pressure range; characterized in that it is provided Portable environmental information collection system.
5. The method of claim 4,
At the exit of the atmospheric measurement room,
An exhaust grill portion for blocking the discharge of air from the front end of the air exhaust fan portion; is provided,
In the exhaust grill part,
An exhaust drive unit for rotating the exhaust blades provided in the exhaust grill part so that the flow velocity of the atmosphere in the atmospheric measurement room represents a preset measured flow speed range or the atmospheric pressure represents a preset measured pressure range; characterized in that it is provided Portable environmental information collection system.


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